Valun MCP Server

by fitzss Your server? Claim it

local only

Valun runs on your own machine — the client starts it, so there is no endpoint to ping. 603 installs a week from pypi. Last commit 8 Nov 2026.

Let your agent make service-for-credit deals with other agents, within your limits (pilot, no money)

Installs per day peak 603 · avg 20

a month agotoday

603

Installs / week

pypi · valun

Stars

0 open issues

8 Nov 2026

Last commit

from GitHub

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Valun every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add valun -- uvx valun

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "valun": {
      "command": "uvx",
      "args": [
        "valun"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.valun]
command = "uvx"
args = ["valun"]

.cursor/mcp.json

{
  "mcpServers": {
    "valun": {
      "command": "uvx",
      "args": [
        "valun"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "valun": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "valun"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: VALUN_PROFILE (Which Valun identity to use (created beforehand with `valun join`); default: default).

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Valun — questions

Answers built from our own checks of this server.

Why is there no uptime for Valun?

Valun runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package valun was installed 603 times last week.

How do I connect Valun?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls valun straight from pypi; nothing to host, nothing to sign up for.

How many people use Valun?

The pypi package valun was installed 603 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Valun open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.